YuYang YY514 建材煙濃度試験装置
生産者: YuYang Model: YY514 起源: China 品物を保証します: 12 Month - 要件クオート
- 連絡先
1, gas source: 95% propane gas, or the same purity of the gas (customer-owned);
2, burning lights: for the students light, length 260mm, nozzle diameter 0.13mm, 45 ° angle with the smoke box;
3, photoelectric system: light source for the lamp, power 15W, operating voltage 6V;
4, smoke density measurement range: 0 ~ 100%;
5, smoke density measurement accuracy: ± 3%;
6, the receiver: for the silicon photovoltaic cells, light transmission rate of 0% without light through, light transmission rate of 100% light without cover completely through;
7, after processing the focal length: 60 ~ 65mm;
8, the main burner working pressure: 276KPa (adjustable);
9, auxiliary burner pressure: 138KPa (adjustable).
- 良質な取り決め
- オリジナル保証
- 宅配便
- 買い取り簡単化